<template>
    <div>
        <el-col :span="3">
            <el-menu :default-active="onRouters" class="el-menu-vertical-demo" @open="handleOpen" @close="handleClose" router>
                <el-submenu index="1">
                    <template slot="title">
                        <i class="el-icon-location"></i>
                        <span>配置导航一</span>
                    </template>
                    <el-menu-item-group>
                        <template slot="title">分组一</template>
                        <el-menu-item index="/configuration">配置中心</el-menu-item>
                    </el-menu-item-group>
                    <el-menu-item-group title="分组2">
                        <el-menu-item index="1-3">选项3</el-menu-item>
                    </el-menu-item-group>
                    <el-submenu index="1-4">
                        <template slot="title">选项4</template>
                        <el-menu-item index="1-4-1">选项1</el-menu-item>
                    </el-submenu>
                </el-submenu>
            </el-menu>
        </el-col>
    </div>
</template>

<script>
    export default {
        name: "configurationSidebar",
        components: {
        },
        methods: {
            handleOpen(key, keyPath) {
                console.log(key, keyPath);
            },
            handleClose(key, keyPath) {
                console.log(key, keyPath);
            }
        }
    }
</script>

<style scoped>

</style>